Fixed gear bikes

About a year ago my pal Chris special ordered a bike with no brakes, and one gear. It’s called a fixed gear or track bicycle. When I saw it in person, it was a work of art. It’s only contains enough to be called a bicycle, nothing more. They’re popular with bicycle enthusiasts and now punk rock crowd. KATU news in Portland has a neat story about them. The weather here in Seattle has been so amazing, I am thinking of getting one. Anyone have some suggestions? I guess it’s possible to make one too.